889762141 has 2 divisors, whose sum is σ = 889762142. Its totient is φ = 889762140.

The previous prime is 889762129. The next prime is 889762147. The reversal of 889762141 is 141267988.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 555969241 + 333792900 = 23579^2 + 18270^2 .

It is a cyclic number.

It is not a de Polignac number, because 889762141 - 2⁵ = 889762109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 889762091 and 889762100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (889762147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444881070 + 444881071.

It is an arithmetic number, because the mean of its divisors is an integer number (444881071).

Almost surely, 2^889762141 is an apocalyptic number.

It is an amenable number.

889762141 is a deficient number, since it is larger than the sum of its proper divisors (1).

889762141 is an equidigital number, since it uses as much as digits as its factorization.

889762141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 46.

The square root of 889762141 is about 29828.8809880626. The cubic root of 889762141 is about 961.8144723573.

The spelling of 889762141 in words is "eight hundred eighty-nine million, seven hundred sixty-two thousand, one hundred forty-one".